package test;

public class dome3 {
    public static void main(String[] args) {
        int[][] arr={{12,21,151},{546,554,656,6444}};
        System.out.println(arr);
        System.out.println(arr[0]);
        System.out.println(arr[1]);
        System.out.println(arr[0][0]);
        System.out.println(arr[1][1]);
        System.out.println(arr[0][1]);
        System.out.println(arr[1][2]);
    }
}
